49286852697 has 16 divisors (see below), whose sum is σ = 68645514240. Its totient is φ = 31396067472.

The previous prime is 49286852623. The next prime is 49286852717. The reversal of 49286852697 is 79625868294.

It is not a de Polignac number, because 49286852697 - 2¹² = 49286848601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49286852617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311797 + ... + 442482.

It is an arithmetic number, because the mean of its divisors is an integer number (4290344640).

Almost surely, 2^49286852697 is an apocalyptic number.

It is an amenable number.

49286852697 is a deficient number, since it is larger than the sum of its proper divisors (19358661543).

49286852697 is a wasteful number, since it uses less digits than its factorization.

49286852697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755252.

The product of its digits is 104509440, while the sum is 66.

The spelling of 49286852697 in words is "forty-nine billion, two hundred eighty-six million, eight hundred fifty-two thousand, six hundred ninety-seven".